baber/WOPTO huggingface dataset:
Patent NZ-777015-A (NZ)
Title: Patient interface and method for making same
Inventor: BARLOW ADAM
IPC: A61M16/04
Filed: 2014-01-16
Abstract: A patient interface configured for sealed delivery of a supply of pressurized, breathable gas at a continuously positive therapeutic pressure in a range of about 4 cmH2O to about 30 cmH2O above ambient air pressure to a patient’s nares, throughout the patient’s respiratory cycle, while the patient is sleeping, to ameliorate sleep disordered breathing, said patient interface comprising: a frame member comprising a gas washout vent configured to allow washout of exhaled air; a cushion member comprising: a seal-forming structure configured to seal against the patient’s face around both nares at an inferior periphery of the patient’s nose such that the seal-forming structure contacts the patient’s face below the bridge of the nose, at lateral sides of the patient’s nose, and at the patient’s upper lip, the seal-forming structure being configured not to enter the patient’s nares in use, and the seal-forming structure having no undercushion; a plenum chamber connected to the seal-forming structure and at least partly forming a gas chamber; and a retaining structure configured to releasably engage with the frame member to releasably secure the seal-forming structure and the plenum chamber to the frame member; and a positioning and stabilising structure configured to maintain the seal-forming structure in sealing contact with patient’s face while maintaining the therapeutic pressure at the patient’s nares, the positioning and stabilising structure comprising a pair of rigidiser arms, each of the rigidiser arms being joined to a corresponding lateral side of the frame member, and the positioning and stabilising structure comprising a strap having two ends, each end being removably connected to a corresponding one of the rigidiser arms; wherein the seal-forming structure and the plenum chamber are made from one piece of a first material and the retaining structure is made from a second material, the first material being silicone and the second material being silicone with a higher durometer than the first material, such that the retaining structure is more rigid than the seal-forming structure and the plenum chamber; and wherein the plenum chamber further comprises a sealing lip configured to contact the frame member, the sealing lip being configured such that an increase in air pressure within the gas chamber increases a sealing force of the sealing lip against the frame member.
Patent NZ-777317-A (NZ)
Title: A cylinder lock unit and an associated key
Inventor: Widén Bo
IPC: E05B17/04
Filed: 2018-12-07
Abstract: A cylinder lock unit provided with a rotatable key plug (300) and a connection for transferring a torque to a lock mechanism when a key plug is rotated. The cylinder lock unit includes a housing (200) having an upper part (220), provided with a central row of locking pins in associated cavities, and a lower part (240) with a cylindrical bore accommodating the rotatable key plug. A back region (LI) of the key plug has a minimum length of at least 50% of the total length thereof. The adjoining front region (FR1) has a maximum length of 50% of the total length and accommodates, in addition to the central row of locking pins, at least one side locking mechanism (351a, 351b, 351c) which is located in its entirety within the front region of the key plug and interacts with the lower part of the housing. The invention also relates to a key (40) for unlocking the lock unit.
Patent NZ-789044-A (NZ)
Title: A vehicle mounted system for deploying and retrieving traffic barriers
Inventor: RIGBY WILLIAM PATRICK PATTON
IPC: B65G61/00
Filed: 2020-12-15
Abstract: A vehicle mountable system for deploying and retrieving traffic barriers to and from a plurality of locations on a road, comprising: a gantry frame assembly with one or more horizontal frame members (110) adapted to extend above a tray (T) of a vehicle, a first transfer assembly (100) movably coupled with the gantry frame for transferring one or more upright traffic barriers positioned on the tray between a storage location on the tray and an intermediate holding location on a platform assembly (200) located below the one or more horizontal frame members of gantry frame assembly, and a second transfer assembly (300) for transfer of the barriers between the intermediate holding location on the platform and a deployment location on the road. The first transfer assembly comprises: a powered hoist (120) for lifting one or more traffic barriers on the tray or lowering one or more traffic barriers onto the tray, the powered hoist comprising: a transverse support (122) extending transversely relative to the horizontal frame members; one or more upright rail members (124) extending downwardly from the transverse support and coupled to the transverse support by a coupling arrangement to effect upward and downward movement of the transverse support. The system further includes a first powered movement mechanism (128) for effecting movement of the powered hoist along the length of the one or more horizontal frame members. The platform assembly (200) comprises a conveyor for conveying one or more of traffic barriers positioned on the conveyor between an intermediate holding location and a pre-deployment holding location, wherein the pre-deployment holding location is located in close proximity to the second transfer assembly relative to the intermediate holding location. The present invention provides an improved automatic system for deploying and retrieving traffic barriers.
Patent PT-102339-A (PT)
Title: Hydrochloride salt of a substituted thiazolidinodione derivative
Inventor: HINDLEY RICHARD MARK
IPC: C07D417/00
Filed: 1999-07-23
Abstract: The present invention involves a hydrochloride of 5-(4-[2- N-methyl-N-(2-pyridyl)amino)ethoxy]benzyl)-thiazolidino- 2,4-dione, being its hydrochloride form of (+)-5-(4-[2-N- methyl-N-(2-pyridyl)amino)ethoxy]benzyl)thiazolidino-2,4- dione.
Patent PT-104018-A (PT)
Title: Cápsula para material pirotécnico com mecanismos de estabilização
Inventor: LDA MANUEL JESUS LEIRINHA-UNIP
IPC: F42B4/10
Filed: 2008-04-11
Abstract: O PRESENTE INVENTO DIZ RESPEITO A UMA CÁPSULA (DO TIPO BALONA) UTILIZADA EM MATERIAL PIROTÉCNICO E POSSUINDO INOVADORES MECANISMOS DE ESTABILIZAÇÃO. COMO ASPECTOS ESSENCIALMENTE INOVADORES, A TAMPA (4) POSSUI UMA HÉLICE (7) QUE PROPORCIONARÁ UMA ASCENSÃO LINEAR E NÃO CAÓTICA COMO ACONTECE COM A PROJECÇÃO ACTUAL DAS BALONAS. DENTRO DO CORPO DA BALONA (1), PRÓXIMO DO BICO (2) E DELIMITANDO-O DO BOJO, É COLOCADO UM FILTRO (5) QUE IMPEDIRÁ O FENÓMENO DO ABRASAMENTO CAÓTICO DOS INVÓLUCROS EXPLOSIVOS NO INTERIOR DA BALONA ASSIM QUE ACCIONADOS OS EXPLOSIVOS CONTIDOS NO COPO (3) CONDUZINDO AO REBENTAMENTO ANÁRQUICO, POR VEZES PRÓXIMO DO SOLO, OU AO PERIGOSO REBENTAMENTO PARCIAL. A PRÓPRIA TAMPA POSSUI NA PARTE INTERIOR UMA CONFIGURAÇÃO QUE ACONDICIONA OS EXPLOSIVOS E OS IMPEDE DE POSICIONAMENTO ANÁRQUICO. COM A SOLUÇÃO PROPOSTA OS PROJÉCTEIS PIROTÉCNICOS DO TIPO BALONA ASCENDERÃO EM TRAJECTÓRIA LINEAR E CONSTANTE E OS EXPLOSIVOS EXPLODIRÃO COORDENADAMENTE E EM SEGURANÇA.
Patent PT-107141-A (PT)
Title: Veículo aquático autopropulsionado
Inventor: NORAS JORGE ALBERTO FERREIRA
IPC: B63C9/08
Filed: 2013-09-03
Abstract: A PRESENTE INVENÇÃO COMPREENDE UM VEÍCULO AQUÁTICO AUTOPROPULSIONADO COM CORPO PRINCIPAL EM FORMA DE U, DOTADO DE DUAS TURBINAS (7) UMA EM CADA ABA (2), DO CORPO PRINCIPAL EM FORMA DE U, QUE PROPULSIONAM O VEÍCULO AQUÁTICO AUTOPROPULSIONADO (1), POR TURBINAGEM EM CÂMARA DE TURBINAGEM (8), ALIMENTADA POR ÁGUA RECEBIDA PELAS ENTRADAS DE ÁGUA 4, A QUAL É EJETADA PELAS BOCAS DE EJEÇÃO (3), E CUJAS TURBINAS (7), SE MOVIMENTAM DENTRO DA CÂMARA DE TURBINAGEM (8), ADOTANDO AUTOMATICAMENTE, UMA DE DUAS POSSÍVEIS POSIÇÕES, DEVIDO AO INVÓLUCRO (15), QUE SE POSICIONA EM DUAS DIFERENTES POSIÇÕES DENTRO DA CÂMARA DE TURBINAGEM (8), POSICIONAMENTO QUE RESULTA DO ASSENTAMENTO NA ÁGUA DO DISPOSITIVO SE FAZER PELA FACE A OU B, REALIZANDO-SE A ENTRADA DE ÁGUA PELAS ENTRADAS DE ÁGUA (4) EXISTENTES NUMA DAS FACES A OU B DO DISPOSITIVO.
Patent PT-115077-A (PT)
Title: Dispositivo queimador e método para o processamento térmico de um combustível gasoso
Inventor: RICARDO LARANJEIRA
IPC: F23N5/00
Filed: 2018-10-15
Abstract: A INVENÇÃO PARTE DE UM DISPOSITIVO QUEIMADOR (10) PARA O PROCESSAMENTO TÉRMICO DE UM COMBUSTÍVEL GASOSO, COM UMA UNIDADE DE MISTURA (14) PARA FORMAR UMA MISTURA DE COMBUSTÍVEL DO COMBUSTÍVEL GASOSO COM UM GÁS CONTENDO OXIGÉNIO, EM PARTICULAR AR, E COM UMA UNIDADE DE COMBUSTÃO PARA COMBUSTÃO DA MISTURA DE COMBUSTÍVEL NUMA REGIÃO DE COMBUSTÃO. PROPÕE-SE QUE O DISPOSITIVO QUEIMADOR (10) COMPREENDA UMA UNIDADE DE NÃO HOMOGENIZAÇÃO (20) QUE GERA, EM PELO MENOS UM ESTADO DE FUNCIONAMENTO, UMA DISTRIBUIÇÃO ESPACIAL, PELO MENOS, SUBSTANCIALMENTE NÃO HOMOGÉNEA DE UM COEFICIENTE DE AR DA MISTURA DE COMBUSTÍVEL NA REGIÃO DE COMBUSTÃO. DESTE MODO, PODE SER AUMENTADA UMA EFICIÊNCIA.
Patent RU-94017363-A (RU)
Inventor: IVANJUTA O P
IPC: H04L7/02
Filed: 1994-05-11
Abstract: FIELD: electric communication, in particular, devices used for processing of pseudonoise signals, can be used in receives for accelerated coming into synchronism. SUBSTANCE: СНЛРП search is attained by introduction of n summing matrices(where n is the number of nonlinear recurrent sequences within СНЛРП) and СНЛРП generator. EFFECT: expansion of functional abilities. 3 cl, 1 dwg
Patent RU-94018419-A (RU)
Inventor: KUZNETSOV M V
IPC: C04B35/00
Filed: 1994-05-19
Abstract: FIELD: production of superconducting materials. SUBSTANCE: proposed mixture contains (mass %): powder of yttrium oxide 17.84-23.42, powder of barium peroxide 21.07-48.16, copper powder 30.13-39.54, sodium perchlorate of sodium peroxide 3.87-20.57. EFFECT: simplifies the method.
Patent RU-94021553-A (RU)
Inventor: UL JANOV N B
IPC: B01D21/02
Filed: 1994-06-08
Abstract: FIELD: treatment of household and industrial sewage water. SUBSTANCE: sewage water is introduced through device 10 of inlet to forebay 8, where kinetic energy of water jets is dissipated and sewage through extended slot 9 gets into distributing chamber 7 which distributes sewage water uniformly over the entire cross-section of lower pack 3. Passing through lower pack, coarse heavy and light suspended particles are settled on surfaces of rarely spaced plates 4. Difficult-to-settle suspended particles rise to upper pack 5 and become settled on the surfaces of closely arranged plates 6. Thus coarse filtering of sewage water takes place in lower pack, and fine filtering is effected in upper pack. Formed deposits slide off the plates in form of coagulated clots which pass distributing chamber without destruction and are settled in the lower part of body 1, from which they are removed through unit 15 for withdrawal of deposits. EFFECT: higher uniformity in distribution of sewage water over the entire cross-section of pack, increased degree of settling of fine suspensions and prevented repeated destruction of coagulated clots of suspensions.
Patent RU-94025171-A (RU)
Inventor: MEL NIKOV V A
IPC: A61M29/00
Filed: 1994-07-09
Abstract: FIELD: medical engineering. SUBSTANCE: device has the form of a curved rod having an opening in its working end communicating to the atmosphere through the penetrating canal and an opening in the handle. To provide sterility, the dilator is manufactured from plastic for single use. EFFECT: avoided complications. 1 dwg
Patent RU-94029826-A (RU)
Inventor: PARFENOV V N
IPC: G01F25/00
Filed: 1994-08-03
Abstract: FIELD: measurement technology. SUBSTANCE: invention refers to graduation of measurement devices determining flow of gas or liquid with the aid of ultrasound. Device is portable, mobile one which operation does not depend on presence of external vibrations and changes of ambient temperature. It is attended and moved by one specialist in the field. In compliance with formula of invention electroacoustic converters of flowmeter to be graduated are attached to unit manufactured from hard sound-conducting material providing for stable acoustic contact between these converters. Such unit may be manufactured in the form of prism from acrylic plastic. Proposed design of unit ensures high stability of time of propagation of sound in device for graduation of ultrasound flowmeters. It is possible to sink lower boundary of graduated limit of measurements up to 6.5 cu.m/h and below without installation of additional electroacoustic converters thanks to increased stability of graduation process. EFFECT: expanded measurement range and stability.
Patent RU-94036211-A (RU)
Inventor: MAREICHEV A V
IPC: C23C18/30
Filed: 1994-09-29
Abstract: FIELD: protective coatings. SUBSTANCE: prior to be covered with metal coating via formation of metal sulfide film, surface is successively treated in water fog of ammonia sorption solution of metal salts and polysulfide solution at 10-120 C, the latter solution additionally including a sulfur-containing reducing agent. EFFECT: improved procedure.
Patent RU-94036298-A (RU)
Inventor: LELEJTNER V O
IPC: G10L5/00
Filed: 1994-09-28
Abstract: FIELD: instruments, in particular, analysis of voice signals in band voice encoders. SUBSTANCE: method involves separation of signal into segments which duration is greater than duration of pulse characteristics of band-pass filter, calculation of digital Fourier transform for each signal segment (number of nodes for digital Fourier transform is equal to double number of points in segment of analyzed signal), multiplication of signal spectrum by spectrum of pulse characteristics of filter, convolution of spectrum which is received by multiplication, using spectrum of rectangular aperture which length is equal to length of segment of analyzed signal, addition of convolution result to spectrum, which is received during processing of previous signal segment, by means of subtraction of convolution result from product of spectrums, detection of signal level at output of filter for time of this segment by means of generated added spectrum. When signal is analyzed, duration of analyzed signal is calculated simultaneously in several spectral bands by means of filter which pulse characteristics is maximal in time. Convolution of spectrum of product using spectrum of rectangular aperture is calculated s sum. Spectrum of processing of previous segment is calculated difference between even constituents of spectrum of product and corresponding constituents of spectrum which is resulted from convolution of odd constituents of spectrum of product and aperture. Real and imagine constituents of spectrum of signal segment are processed by means of independent flows in scalar representation. Constituents of spectrum of signal segment in each flow are multiplied by spectrum, absolute values of which constituents are equal to those of spectrum of pulse characteristics and sign of which is altered to opposite for each to constituents. EFFECT: increased functional capabilities. 4 cl, 2 dwg
Patent RU-94041105-A (RU)
Inventor: STULOV V V
IPC: B22D11/00
Filed: 1994-11-09
Abstract: FIELD: metallurgy, continuous casting of blanks. SUBSTANCE: aim is to create high productivity and resources saving process of blanks production using sprayed metal. Aim is realized due to metal spraying in crystallizer with simultaneous mixture reduction, following sizing of blank surface and blank continuous pushing out. To increase strength of produced blank, wire of metal, that is homogeneous to spraying metal, is fed in center of crystallizer simultaneously with metal smelt spraying. To provide different physical properties of produced blank wire of metal, that is homogeneous to spraying metal, is fed in center of crystallizer simultaneously with metal smelt spraying. To decrease duration of blank production cycle, to simplify apparatus design it is provided with crystallizer with movable inclined and vertical planes, drum for wire feeding. In the case sprayer is made in the form of cone with generatrix, that is parallel to inclined planes, on which uniformly on given height there are holes for liquid metal discharge. Height of the liquid metal discharge holes location in sprayer "h" is linked with depth of its plunging in crystallizer "H" by ratio+ 0.2 - 0.3. To increase reliability of the apparatus operation hollow heating pipe is inserted in cylinder, through which at given speed they exercise simultaneous feeding in crystallizer of definite diameter wire with cuts and inert gas. EFFECT: improved apparatus design, process and quality of blanks casting.
Patent RU-94041730-A (RU)
Inventor: VATOLIN V V
IPC: F41H13/00
Filed: 1994-11-21
Abstract: FIELD: military equipment, can be used for simulation with a low probability of interpretation of thermal radiations within the visible spectrum range in false objects of armament and military equipment of any shape and area (hereinafter referred to as military equipment), creation of false thermal targets for ammunition with infrared homing heads, it can also be used in domestic equipment for heating of various premises, vehicle engines, greenhouses, etc with ensuring of the requirements of fire safety and reliable environment protection. SUBSTANCE: the offered device uses a fuel tank (simulator casing at the same time), radiating three-layer catalytic packing with a starting (firing) system, wick-evaporating system including an evaporating chamber and a tube with a wick of fibrous cord (for example, cotton one) with a longitudinal arrangement of fibers connecting it to the fuel tank. The device is made as a rectangular module with relation of sides H:B:A= 1: 2:3, where H - module height, and B and A - module width and length, respectively. The rectangular shape of the simulator makes it possible to select simulation fields of the kinds of military equipment practically of any area and configuration. The design of the simulator provides for an uninterrupted fuel supply in casing positions inclined to the horizontal surface up to 45 deg. and more without any spilling of fuel from the hermetically sealed tank into the space of the evaporating chamber provided by combination of rectangular shape of the casing with funnel-shaped bottom of the evaporating chamber, with a tube for installation of wick hermetically welded into it, design relations between tube nominal diameter d and area of the catalytic packing radiating surface, position of the tube end with respect to the maximum operating level of fuel in the tank (non-spilling inkwell principle). EFFECT: improved design.
Patent RU-95101370-A (RU)
Title: Phase parametric sonar
Inventor: GULJAEV N V
IPC: G01S15/06
Filed: 1995-01-31
Abstract: FIELD: underwater acoustic measuring systems, classification of bottom deposits, detection and classification of bottom and close-to-bottom objects by acoustic impedance. SUBSTANCE: phase parametric sonar incorporates synchronizer 1, radio pulse generator 2, power amplifier 3 and projector 4 connected in series, phase invariant meter 10 and indicator 11 connected in series, two selective amplifiers 8 and 9 outputs of each one being connected to corresponding inputs of phase invariant meter 10. Sonar is supplemented with signal former of second heterodyne 5 and low-frequency antenna 6 and amplifier 7 of waves of difference frequencies connected in series which output is connected to inputs of selective amplifiers 8 and 9. Controlling input of first one is connected to first controlling output of radio pulse generator 2 and controlling input of second one - to output of signal former of second heterodyne 5. Two inputs of the latter are connected correspondingly to two controlling outputs of radio pulse generator 2. Proposed phase parametric sonar has wide operational frequency range (exceeding octave), increased accuracy and authenticity of results of measurement of phase-frequency characteristics of location objects. EFFECT: increased accuracy and authenticity of results of measurement of phase-frequency characteristics of location objects.
Patent RU-95102290-A (RU)
Inventor: KONONYKHIN B D
IPC: G05G1/04
Filed: 1995-02-20
Abstract: FIELD: automatization and robotization of working processes, namely remote control of moving objects, for example motion control of master machine and mounted working attachment of remotely-controlled building, road-building, construction engineering and other machines. SUBSTANCE: waist-belt control board with inclined handle includes control panel 1, inclined handle 2 for controlling mounted working attachment, member 3 for rigidly securing control panel 1 to seat 4 of right hand, member 5 for rigidly securing said seat to arm rest 6 of right hand, power supply unit 7 of subsystem forming signals controlling mounted working attachment, transmitter 8 with antenna and power source, power supply unit 9 of subsystem forming signals controlling motion of master machine, arm rest 10 for left hand, member 11 for securing arm rest 10 to seat 12 for left hand, member 13 for securing seat 12 to handle 14 controlling motion of master machine, rigid waist-belt 15. Subsystem forming signals controlling mounted working attachment includes unit forming quaziassociative-command signals, four-finger unit forming instruction signals, one-finger unit forming instruction signals, electromechanical unit forming quaziassociative-command control signals and electromechanical unit forming instruction control signals. All said units are connected in such a way that it is provided formation of N= [2(n(K1 + m)K2 + K2 + K3)]/n signals controlling mounted working attachment, where m- number of normally closed- opened limit switches, n - number of normally opened limit switches, K1 - number of command control knob organs of four-finger unit forming instruction signals, K2 - number of command knob organs of one-finger unit forming instruction signals, K3 - number of command control knob organs of unit forming instruction signals. EFFECT: increased number of formed control signals with the same number of control organs, rapid and stable adaptation of human operator to processes being realized, possibility, of remote control of objects at any state of operator, significantly reduced time period for teaching.
Patent RU-95110122-A (RU)
Inventor: SALDAEV A M
IPC: A01B19/00
Filed: 1995-06-16
Abstract: FIELD: agricultural engineering. SUBSTANCE: Z-shaped toothed harrow has crossed planks, straight teeth secured at plank intersection points. Working part of teeth is made square or circular and provided with additional ripping member. Teeth are formed as, for instance, disk with cutting edge extending along perimeter and shaped opening, which eccentrically interacts with annular bore in tooth working part so that height of location of disks is reducing from front to subsequent rows. EFFECT: increased efficiency and wider operational capabilities by imparting characteristics of cultivator to harrow. 6 cl, 4 dwg
Patent RU-95110633-A (RU)
Inventor: BOJKO V S
IPC: F01K13/00
Filed: 1995-06-28
Abstract: FIELD: thermal engineering; thermal power plants; blowers, pumps, and compressors. SUBSTANCE: part of saturated steam is additionally extracted from waste-heat recovery boiler to off-line boiler, additionally evaporated, and reheated in the latter and in waste-heat recovery boiler, and then steam is fed to steam turbine; exhaust gases of off-line boiler are conveyed to waste-heat recovery boiler or to atmosphere. Hot steam coming from waste-heat recovery boiler is mixed up with that produced in off-line boiler by separation process. EFFECT: improved economic efficiency and power capacity of combined-cycle plant at same capacity of gas-turbine unit due to joint evaporation of feedwater both in waste-heat recovery boiler and in off-line boiler. 2 cl, 3 dwg